logmembuf.h

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#pragma once
 
 
#include <cx/log/log.h>
 
typedef struct LogMembufData {
    uint32 size;    
    uint32 cur;     
    char *buf;      
} LogMembufData;
 
// ============================================================================
// High Level Interface
// ============================================================================
 
_Ret_valid_
LogMembufData *logmembufCreate(uint32 size);
 
LogDest* logmembufRegister(int maxlevel, _In_opt_ LogCategory* catfilter,
                           _In_ LogMembufData* membuf);
 
LogDest* logmembufRegisterWithDefer(int maxlevel, _In_opt_ LogCategory* catfilter,
                                    _In_ LogMembufData* membuf, _In_ LogDest* deferdest);
 
// ============================================================================
// Low Level Interface
// ============================================================================
//
// These callbacks can be used directly with logRegisterDest() for custom
// destination handling. Most users should use the high-level interface above.
 
void logmembufMsgFunc(int level, _In_opt_ LogCategory* cat, int64 timestamp, _In_opt_ strref msg,
                      uint32 batchid, _In_opt_ void* userdata);
 
void logmembufCloseFunc(_In_opt_ void* userdata);